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Fixes issue with outbound google voice calls not working.

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Thanks to az1234 and nevermind_quack for their input in helping debug the issue.

(closes issue #18412)
Reported by: nevermind_quack
Patches:
      fix uploaded by dvossel (license 671)




git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@297957 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
David Vossel
2010-12-09 21:32:20 +00:00
parent b42d70951b
commit f32ff875d6
1 changed files with 40 additions and 5 deletions
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45
channels/chan_gtalk.c
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@@ -193,6 +193,8 @@ static int gtalk_update_stun(struct gtalk *client, struct gtalk_pvt *p);
/* static char *gtalk_do_reload(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a); */
static char *gtalk_show_channels(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a);
static int gtalk_update_externip(void);
static int gtalk_parser(void *data, ikspak *pak);
static int gtalk_create_candidates(struct gtalk *client, struct gtalk_pvt *p, char *sid, char *from, char *to);
/*! \brief PBX interface structure for channel registration */
static const struct ast_channel_tech gtalk_tech = {
@@ -458,12 +460,46 @@ static int gtalk_invite(struct gtalk_pvt *p, char *to, char *from, char *sid, in
static int gtalk_ringing_ack(void *data, ikspak *pak)
{
struct gtalk_pvt *p = data;
struct ast_channel *owner;
if (p->ringrule)
ast_mutex_lock(&p->lock);
if (p->ringrule) {
iks_filter_remove_rule(p->parent->connection->f, p->ringrule);
}
p->ringrule = NULL;
if (p->owner)
ast_queue_control(p->owner, AST_CONTROL_RINGING);
/* this may be a redirect */
if (!strcmp(S_OR(iks_find_attrib(pak->x, "type"), ""), "error")) {
char *name = NULL;
char *redirect = NULL;
iks *traversenodes = NULL;
traversenodes = pak->query;
while (traversenodes) {
if (!(name = iks_name(traversenodes))) {
break;
}
if (!strcasecmp(name, "error") &&
(redirect = iks_find_cdata(traversenodes, "redirect")) &&
(redirect = strstr(redirect, "xmpp:"))) {
redirect += 5;
ast_log(LOG_DEBUG, "redirect %s\n", redirect);
ast_copy_string(p->them, redirect, sizeof(p->them));
gtalk_invite(p, p->them, p->us, p->sid, 1);
break;
}
traversenodes = iks_next_tag(traversenodes);
}
}
gtalk_create_candidates(p->parent, p, p->sid, p->them, p->us);
owner = p->owner;
ast_mutex_unlock(&p->lock);
if (owner) {
ast_queue_control(owner, AST_CONTROL_RINGING);
}
return IKS_FILTER_EAT;
}
@@ -965,7 +1001,7 @@ static struct gtalk_pvt *gtalk_alloc(struct gtalk *client, const char *us, const
if (resources) {
snprintf(idroster, sizeof(idroster), "%s/%s", them, resources->resource);
} else if ((*them == '+') || (strstr(them, "@voice.google.com"))) {
snprintf(idroster, sizeof(idroster), "%s/srvres", them);
snprintf(idroster, sizeof(idroster), "%s", them);
} else {
ast_log(LOG_ERROR, "no gtalk capable clients to talk to.\n");
return NULL;
@@ -1775,7 +1811,6 @@ static int gtalk_call(struct ast_channel *ast, char *dest, int timeout)
}
gtalk_invite(p, p->them, p->us, p->sid, 1);
gtalk_create_candidates(p->parent, p, p->sid, p->them, p->us);
return 0;
}